(19)
(11) EP 4 444 792 A1

(12)

(43) Date of publication:
16.10.2024 Bulletin 2024/42

(21) Application number: 21966687.2

(22) Date of filing: 08.12.2021
(51) International Patent Classification (IPC): 
C08L 23/12(2006.01)
C08L 23/16(2006.01)
C08K 3/04(2006.01)
C08L 23/20(2006.01)
C08L 23/08(2006.01)
C08K 3/22(2006.01)
(52) Cooperative Patent Classification (CPC):
C08L 23/12; C08L 2205/03
 
C-Sets:
  1. C08L 23/12, C08L 23/0815, C08L 23/0815, C08K 3/04;
  2. C08L 23/12, C08L 53/00, C08L 23/0815, C08K 3/04;
  3. C08L 23/12, C08L 53/00, C08L 23/16, C08K 3/04;
  4. C08L 23/12, C08L 23/0815, C08L 23/16, C08K 3/04;

(86) International application number:
PCT/CN2021/136322
(87) International publication number:
WO 2023/102763 (15.06.2023 Gazette 2023/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Dow Global Technologies LLC
Midland, MI 48674 (US)

(72) Inventors:
  • GENG, Xiang
    Shanghai 201203 (CN)
  • MUNRO, Jeffrey C.
    Lake Jackson Texas 77566 (US)
  • BARRY, Russell P.
    8717 Schais (CH)
  • MING, Ming
    Shanghai 201203 (CN)
  • OHMURA, Takahiko
    Yokohama-shi 221--0024 (JP)
  • LIU, Andong
    Shanghai 201203 (CN)

(74) Representative: Boult Wade Tennant LLP 
Salisbury Square House 8 Salisbury Square
London EC4Y 8AP
London EC4Y 8AP (GB)

   


(54) THERMOPLASTIC POLYOLEFIN AND MOLDED ARTICLE THEREFROM